Artist appearances at Kater concerts

No artists have performed a song with Artist: Kater (2bfa3ce9-6c3d-46dc-a187-f8067d43c57a) on stage yet. Have you seen an artist hitting the stage at a Artist: Kater (2bfa3ce9-6c3d-46dc-a187-f8067d43c57a) concert? Add or edit the setlist and help improving our statistics!